baber/WOPTO huggingface dataset:
Patent JP-2009234117-A (JP)
Title: Printer and its control method
Inventor: SAWA NAOKI
IPC: B65H31/24
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and its control method which provides a secure printing environment enhancing a user's convenience.  <P>SOLUTION: The printer is provided with: a first paper discharge tray for taking out a printing result; a second paper discharge tray for sorting and storing a plurality of printing results, and externally providing the plurality of stored printing result via the first paper discharge tray; and a supplying section for supplying the first paper discharge tray with the printing results stored in the second paper discharge tray according to the collecting request of the printing result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240894-A (JP)
Title: Sheet-like object
Inventor: HATTORI AKIRA
IPC: D21H27/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like object which is manufactured at a relatively low cost, effectively prevents the strike-through of membrane forming liquid when used as a separative membrane support, excellent in adhesion to a separative membrane and provide the separative membrane having stable quality at low cost, and to provide a sheet-like object with the separative membrane.  <P>SOLUTION: The sheet-like object mainly comprises papermaking fibers and at least two layers are made together. Binder fibers are mixed in an upper layer, the basis weight of the upper layer is 20 to 100 g/cm<SP>2</SP>, the thickness is 20 to 200 μm, and the air resistance is 0.1 to 5 seconds. In a lower layer, the basis weight is 20 to 100 g/cm<SP>2</SP>, the thickness is 20 to 200 μm, and the air resistance is 0.1 to 8 seconds. It is preferable to mix the binder fibers in the lower layer as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241736-A (JP)
Title: Rear wheel independent steering device
Inventor: HAKUI TAKEHIKO
IPC: B62D5/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel independent steering device capable of preventing a feed screw mechanism from being deviated by applied external force when the external force is applied to a rear wheel.  <P>SOLUTION: The rear wheel independent steering device 10 controls a steering angle of the rear wheel 18 by rotating a motor 38 provided in a housing 30 of an actuator 15, transmitting rotation of the motor 38 to the feed screw mechanism 43 and expanding/contracting the actuator 15 by feeding a female screw member 108 by rotation of a male screw member 107 of the feed screw mechanism 43 in an axial direction. In the rear wheel independent steering device 10, a resin member 131 for applying load to the male screw member 107 is provided on one end part 108a of the female screw member 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242328-A (JP)
Title: Bofutusyosan-blended preparation
Inventor: MURAKAWA HIROKO
IPC: A61K47/34
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bofutusyosan-blended preparation reduced with an unpleasant flavor peculiar to the bofutusyosan, a method for improving the flavor of the bofutusyosan and a flavor-improving agent.  <P>SOLUTION: This bofutusyosan-blended preparation comprises the bofutusyosan and insoluble edible fibers. The method for improving the flavor of the bofutusyosan is to use the bofutusyosan with the insoluble edible fibers jointly. The flavor-improving agent of the bofutusyosan is to contain the insoluble edible fibers as an active ingredient. The insoluble edible fibers are at least one selected from the group consisting of cellulose, agar, chitosan, chitin, hemicellulose, lignin and glucan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242200-A (JP)
Title: Piezoelectric ceramic composition, piezoelectric ceramic using it and laminated piezoelectric element
Inventor: TSUKADA GAKUO
IPC: H01L41/22
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition which can be baked sufficiently even when internal electrodes with a high containing ratio of Ag are simultaneously baked.  <P>SOLUTION: The piezoelectric ceramic composition includes a complex oxide having a compositional formula (1): (Pb<SB>a-b</SB>Me<SB>b</SB>)[(Zn<SB>1/3</SB>Nb<SB>2/3</SB>)<SB>x</SB>Ti<SB>y</SB>Zr<SB>z</SB>]O<SB>3</SB>(wherein, Me is at least one kind of elements selected from the group consisting of Ca, Sr and Ba; and a, b, x, y and z are satisfied with such relations as 0.96≤a≤1.03 (2), 0≤b<0.1 (3), 0.005≤x<0.05 (4), 0.42≤y≤0.53 (5), 0.45≤z≤0.56 (6) and x+y+z=1 (7)) as a main ingredient and includes an oxide of Ta, Sb, Nb, W or Sn of 0.6 pt.mass or less, an oxide of Dy, Gd, Yb, Er or Y of 0.25 pt.mass or less and an oxide of Bi or V of 0.15 pt.mass or less as an auxiliary ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241042-A (JP)
Title: Method and apparatus for refreshing membrane for preparing ballast water
Inventor: YAMAZAKI TOSHISUKE
IPC: C02F1/72
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for refreshing membrane for preparing ballast water capable of decreasing a quantity of consuming hydrogen peroxide by immersing the membrane in a low-concentrated hydrogen peroxide aqueous solution for a long time during a cruising period, and a method and an apparatus for refreshing membrane for preparing ballast water capable of decreasing a quantity of consuming hydrogen peroxide by setting a chemical concentration depending on a cruising period.  <P>SOLUTION: The method of preparing ship ballast water by subjecting sea water to membrane filtration with a filtrating membrane 113 to separate and generate the ship ballast water includes keeping the filtrating membrane 113 immersed in a low-concentrated hydrogen peroxide aqueous solution having a concentration ranging from 0.2 to 0.5% when washing for 24 hours.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243451-A (JP)
Title: Forced valve type piston pump
Inventor: MARU SHINGO
IPC: F04B1/34
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forced valve type piston pump can reduce the weight of a part consisting of a valve element and a piston packing, can extend the life of parts and reduce noise and can reduce manufacturing cost and expand usage.  <P>SOLUTION: In the forced valve type piston pump, the piston valve element 1 consisting of the annular valve element arranged between a stopper 63 and a water suction valve seat 61 in a manner capable of moving along an axial direction of a piston rod 32 and the piston packing for sliding in an inner circumferential surface of a pump chamber 38 arranged in an outer circumferential side of this valve element are integrally formed of a synthetic resin or a synthetic rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248109-A (JP)
Title: Chuck device of friction welder and method for releasing workpiece holding
Inventor: HATAJIMA TOSHIKATSU
IPC: B23K20/12
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate adaptability to change in a workpiece diameter with an enlarged lug opening, in a chuck device used for holding a workpiece in a friction welder.  <P>SOLUTION: The chuck device is equipped with a plurality of levers that oscillate in the radial direction of the body with the movement of a slide member and a pressing part that opens the levers by pressing the levers in the rear part from the fulcrum inwardly in the radial direction of the body when the slide member moves to the rear in the axial direction of the body, wherein the levers are provided, through a wedge action incidental to the movement in the axial direction of the slide member, with a force point for pressing inward, an action point for holding the workpiece with an acting force from the force point, and a support point for being held rockably on the body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247531-A (JP)
Title: Interproximal brush and its manufacturing method
Inventor: KUBO YOSUKE
IPC: A46B5/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost interproximal brush and a manufacturing method by which it can be manufactured.  <P>SOLUTION: The interproximal brush is composed of bristles 11, a wire 12 of twined bristles 11 and a handle 13 attached to the wire 12. The handle 13 is composed of a body 21 and a sub body 22. A cylindrical part 32 into which the base of the wire 12 is inserted is formed in the body 21. At least a part of the intermediate part of the cylindrical part 32 is compressed with the base of the wire 12 being inserted. At least the periphery of the compressed part of the intermediate part of the cylindrical part 32 is covered with the sub body 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253015-A (JP)
Title: Nitride semiconductor laser
Inventor: MURAYAMA MASAHIRO
IPC: H01S5/343
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To relieve stress generated under an influence of an electron barrier layer, to lower a threshold current without affecting a light distribution by the electron barrier layer, and to suppress a decrease in reliability.  <P>SOLUTION: A nitride semiconductor laser 20 has an n-type clad layer 14, an n-type Al<SB>X</SB>In<SB>Y</SB>Ga<SB>1-X-Y</SB>N (0≤X, 0≤Y, X+Y≤1) guide layer 16 formed on the n-type clad layer 14, an active layer 18 disposed on the n-type Al<SB>X</SB>In<SB>Y</SB>Ga<SB>1-X-Y</SB>N (0≤X, 0≤Y, X+Y≤1) guide layer 16, a p-type GaN guide layer 22 disposed on the active layer 18, a first p-type clad layer 26a disposed on the p-type GaN guide layer 22, the electron barrier layer 25 disposed on the first p-type clad layer 26a, and a second p-type clad layer 26b disposed on the electron barrier layer 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008173515-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a savor of a game by making a player expect privilege imparting relating to pattern variation.  <P>SOLUTION: The game machine is provided with a period setting means for setting a prescribed period within a period from the time of starting the pattern variation to the time of ending the pattern variation and a remaining time reporting means for reporting the remaining time of the set prescribed period. When the remaining time is reported in the remaining time reporting means during the pattern variation, patterns are stopped at least once within the remaining time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009250185-A (JP)
Title: Gas exhaust system for internal combustion engine
Inventor: HASE SHUICHI
IPC: F01N3/20
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To switch a main channel and a bypass channel easily by an inexpensive valve device, and to adequately adjust each channel area.  <P>SOLUTION: One-side ends of a first valve member 21 and a second valve member 22 are supported swingingly around a common swing shaft 3, and other ends are supported movably between a predetermined separated state and a proximate state. By swinging the first and second valve members around the swing shaft and moving the them from the predetermined separated state (angle α) to the predetermined proximate state, channel areas of the main channel 1 and the bypass channel 2 are adjusted. For example, after driving only the first valve member for swinging the first and second valve members integrally in the separated state and engaging the second valve member at a predetermined position, the first valve member is further driven with respect to the second valve member so as to be in the predetermined proximate state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256001-A (JP)
Title: Hose adaptor of part feeder
Inventor: SUGANO TOYOAKI
IPC: B65G51/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the hose adaptor of a part feeder used in putting together feeding passages in a single feeding passage, in which rod members with a head such as screw are fed by air through the feeding passages from a plurality of parts feeders.  <P>SOLUTION: The hose adaptor of a parts feeder has an adapter body 4a in which a plurality of guide passages 6, 7 are disposed to be intersect with each other. A discharge passage 13 communicating with the guide passages 6, 7 is disposed to the adapter body 4a, and a connecting pipe 11 is disposed to communicate with the discharge passage 13. A first mounting hole 8 and a second mounting hole 9 are formed to end parts of guide passages 6, 7 of the adapter body 4a, and the hose joints 10 or the connecting pipes 11 can be selectively attached to the first mounting hole 8 and the second mounting hole 9. Since the connecting pipes 11 of other hose adapters 4b, 4c can be attached to the mounting holes 8, 9, the number of the guide passages can be simply increased to respond to a plurality of different screws.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260468-A (JP)
Title: Image processor, image processing method, and program
Inventor: ICHIKAWA MIKIYA
IPC: G06T1/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technique capable of improving performance for an ROP (Raster Operation) operation, without increasing memory resources.  <P>SOLUTION: An interpreter portion 40 interprets printing control data received from a host PC 60, and generates intermediate data. A painting command contains an ROP code. If the ROP code is '0xFC' or '0xB8', an intermediate data format determination portion 41 determines that the ROP operation should be performed in an RGB color space. Otherwise, it is determined that the ROP operation should be performed in a KCMY color space. When it is determined that the ROP operation should be performed in the RGB color space, an ROP operation process portion 42 for the RGB color space performs the ROP operation in the RGB color space. When it is determined that the ROP operation should be performed in the KCMY color space, an ROP operation process portion 44 for the KCMY color space performs the ROP operation in the KCMY color space during a process in which a soft figure painting processing portion 43 performs painting processing, and stores drawing data after the operation in a page memory 48.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263980-A (JP)
Title: Skin-blemish model animal
Inventor: YATANI TERU
IPC: G01N33/15
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin-blemish model animal in which blemish formation of a human skin is faithfully reappeared.  <P>SOLUTION: In the skin-blemish model animal, a skin of a black person is transplanted on a non-human animal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255377-A (JP)
Title: Biaxially oriented polyethylene terephthalate resin film
Inventor: MATSUOKA MIKIO
IPC: B29L7/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene terephthalate resin film suitable for the base film of a laminate.  <P>SOLUTION: The biaxially oriented polyethylene terephthalate resin film meets the following requirements: (1) the average warpage height at four corners of a specimen of 300 mm in the longitudinal direction of film making and 210 mm in the width direction perpendicular to the direction when it is heat-treated at 150°C for 30 min is 0.5-5.0 mm and (2) HS150 in the longitudinal direction is ≥0.20% and <0.50%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260623-A (JP)
Title: Electroacoustic transducer
Inventor: KAMIMURA TOMOHIKO
IPC: H04R7/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer which can suppress generation of the peak or dip and allows miniaturization.  <P>SOLUTION: The electroacoustic transducer includes a diaphragm 2 having a coil 3 formed on a plane, and magnets 7 facing the diaphragm 2 and disposed so that a magnetic beam can enter and exit in a direction perpendicular to the plane of the diaphragm 2, wherein the diaphragm 2 in a peripheral portion E has a thickness smaller than the thickness of a center portion C of the diaphragm 2, the coil 3 is formed on the center portion C of the diaphragm 2 in a meandering structure, the magnets 7 are disposed on a gap portion 6 of the coil portion having the meandering structure in plan view of the diaphragm 2, and the adjacent magnets 7 have different polarities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257192-A (JP)
Title: Fuel injection ratio control device for internal combustion engine
Inventor: KATO YUICHI
IPC: F02D41/34
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit occurrence of misfire by utilizing the fact that degree of mixing of fuel and fresh air is larger as injection ratio (quantity of port injection)/(quantity of port injection + quantity of in-cylinder injection ) is larger, in a fuel injection ratio control device adapted to the internal combustion engine provided with a port injection valve and an in-cylinder injection valve.  <P>SOLUTION: This device principally determines the injection ratio to the base injection ratio based on an engine operation condition. When fuel cut control is completed while fuel cut control is being executed, injection ratio is determined to a value corrected by multiplying the base injection ratio by a correction coefficient KR (≥1). The correction coefficient KR is determined to a larger value as residual burned gas quantity Megr is larger and degree of increase of accelerator operation quantity Accp is higher, and is determined to a smaller value as cooling water temperature THW is higher. Consequently, when fuel cut control is completed, injection ratio can be controlled to be a value for inhibiting the occurrence of misfire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254292-A (JP)
Title: Cell fusion apparatus and cell fusion method
Inventor: MARUYAMA TAKAHIRO
IPC: C12N15/02
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell fusion apparatus with which a cell fusion liquid is replaced while a cell to be chemically subjected to cell fusion is immobilized on micropores in a fusion container and the cell is treated so as to simply and quickly increase a fusion regeneration probability and a cell fusion method.  <P>SOLUTION: The cell fusion apparatus includes a cell fusion container that is equipped with a cell fusion liquid inlet and a cell fusion liquid outlet, a pair of electrodes composed of conductive members arranged oppositely to a cell fusion area, a flat insulator arranged between the pair of the electrodes through a flat spacer, having a plurality of micropores penetrating in the direction of the oppositely arranged electrodes in which the insulator is arranged on the electrode surface on the cell fusion area side of one electrode of the electrodes, an alternate current power source for applying an alternating current voltage to the pair of the electrodes and a cell fusion liquid introduction changing mechanism for changing three or more cell fusion liquids. The cell fusion method uses the cell fusion apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256068-A (JP)
Title: Elevator
Inventor: MURAKAWA KAORU
IPC: B66B1/14
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an object with wheels which has wheels safely with a simpler constitution get out from a car of an elevator.  <P>SOLUTION: This elevator 10 comprises a number counting part 20 for counting the number of people existing in a car 3, a getting-on and -off detection part 30 for detecting that an object gets on and off the car, a width detection part 40 for detecting the width of the object getting on the car 3, a guide part 50 which projects from side walls 111, 113 in the car 3 when the object gets on the car 3 and which guides the object not to collide with wing walls 9 positioned on bosh sides of a doorway formed by opening a door when the object gets off the car 3 based on outputs of the getting-on and-off detection part 30, the number counting part 20 and the width detection part 40, and a drive part 60 for driving the guide part 50 to be projected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255865-A (JP)
Title: Energy absorbing structure
Inventor: IWAIHARA REIJI
IPC: B62D21/15
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably absorb energy not only when the acting direction of a compressive load is aligned with the longitudinal direction of a vehicle, but even when the acting direction has an angle relative to the longitudinal direction of the vehicle.  <P>SOLUTION: A first energy absorbing body 14 and a second energy absorbing body 16 are disposed in the hollow of a front side member 12 parallel to each other in the longitudinal direction of the vehicle. A tapered projection 24 is formed on the rear side of the first energy absorbing body 14 in the longitudinal direction of the vehicle. The second energy absorbing body 16 forms a tapered recess 30 into which the tapered projection 24 is engagedly inserted. By this configuration, the transmission direction of a load from the first energy absorbing body 14 to the second energy absorbing body 16 is made in the longitudinal direction of the vehicle by the tapered projection 24 and the tapered recess 30 when the acting direction of the compressive load F is aligned with the longitudinal direction of the vehicle and even when the acting direction has an angle relative to the longitudinal direction of the vehicle. The energy is thereby stably absorbed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266393-A (JP)
Title: Floating mechanism
Inventor: HIRONO MAMORU
IPC: G01R31/26
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a floating mechanism in which a connection operation in a vertical direction and a horizontal direction and a connection operation in a horizontal direction can be operated using a floating mechanism of an identical structure.  <P>SOLUTION: The floating mechanism is equipped with a holder of a block shape of which one surface is provided in contact with one of the face of a fixed plate, a holder hole which is formed in a prescribed depth from the other face of the fixed plate, a penetrating screw hole of a small diameter which is formed in the holder concentrically with the holder hole from the bottom face of the holder hole, a stud which has a screw screwed to the penetrating screw hole at one end and has a flange in the middle and of which the other end is locked to a movable plate by a locking means, a coil spring of which one end is installed on the flange and the other end is arranged protruding by a prescribed dimension from the other face of the fixed plate, and secures floating in perpendicular direction, a gap hole which is formed at the movable plate and has a prescribed space between the movable plate and the stud, and secures floating in a horizontal direction, and a fixing means to fix the movable plate to the fixed plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263928-A (JP)
Title: Cutoff equipment and cutting process for underground obstacle
Inventor: TAKAHASHI KIMIKUNI
IPC: E21C37/06
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutoff equipment for an underground obstacle having an injection nozzle provided on a cutter head to jet high pressure water for cutting the obstacle while ensuring a space for installing a member such as a cutter bit sufficiently and to provide a cutting process by use of this cutoff equipment.  <P>SOLUTION: In this cutoff equipment, a cutter bit mounting part 13 is provided on a cutter spoke 11 in the cutter head 10 of a shield machine 1, and the cutter bit 12 is attached to the cutter bit mounting part 13. If the cutter bit 12 is worn or damaged, it can be replaced with the other cutter bit 12. Instead of the cutter bit 12, an injection device 5 for cutting the underground obstacle can be attached to the cutter bit mounting part 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT